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Requirements Engineering Process according to Automotive Standards in a Model-Driven Framework

Morayo Adedjouma, Hubert Dubois, François Terrier
2013 Insight  
Microsoft Excel was also used to validate usability of the certification merging approach. Furthermore, the tools also offered a means for focused and effective peer -review.  ...  Finally, based on this research, a number of papers were published and presented at peer-reviewed international conferences and workshops.  ...  SEMDM (Software Engineering Metamodel for Development Methodologies, ISO/IEC 24744) [IS0 07a] uses a new approach to defining methodologies based on the concept of powertype [ODE 94].  ... 
doi:10.1002/inst.201316412 fatcat:znbv5tttxvhoda3qgq3qt7o5z4

A Novel Hazard Analysis and Risk Assessment Approach for Road Vehicle Functional Safety through Integrating STPA with FMEA

Lei Chen, Jian Jiao, Tingdi Zhao
2020 Applied Sciences  
ISO26262: 2018 is an international functional safety standard for electrical and/or electronic (E/E) systems within road vehicles.  ...  Through the focus of FMEA on low-level components, STPAFT can obtain more detailed causal factors (CFs), which is very helpful for derivation of safety goals (SGs) and the functional safety requirements  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/app10217400 fatcat:3xv4cqnhcbenbcm7gpohkrcs5i

How realistic is the mixed-criticality real-time system model?

Alexandre Esper, Geoffrey Nelissen, Vincent Nélis, Eduardo Tovar
2015 Proceedings of the 23rd International Conference on Real Time and Networks Systems - RTNS '15  
With the rapid evolution of commercial hardware platforms, in most application domains, the industry has shown a growing interest in integrating and running independently-developed applications of different  ...  ABSTRACT With the rapid evolution of commercial hardware platforms, in most application domains, the industry has shown a growing interest in integrating and running independently-developed applications  ...  the PT2020 Partnership, within project UID/CEC/04234/2013 (CISTER Research Centre); also by, FCT/MEC and the EU ARTEMIS JU within projects ARTEMIS/0003/2012 -JU grant nr. 333053 (CONCERTO) and  ... 
doi:10.1145/2834848.2834869 dblp:conf/rtns/EsperNNT15 fatcat:ctri6bco3nfszbwkgeyurmzqii

Assisted Coverage Closure [chapter]

Adam Nellis, Pascal Kesseli, Philippa Ryan Conmy, Daniel Kroening, Peter Schrammel, Michael Tautschnig
2016 Lecture Notes in Computer Science  
Software within those systems is rigorously designed and verified according to domain specific guidance, such as ISO26262 for automotive safety.  ...  This paper describes academic and industrial co-operation in tool development to support one of the most stringent of the requirements -achieving full code coverage in requirements-driven testing.  ...  Safety standards require different depths of coverage depending on the ASIL of the software. The requirements of ISO26262 are summarized in Tab. 1.  ... 
doi:10.1007/978-3-319-40648-0_5 fatcat:5amdkexslnexthaj5675wyyotq

Assisted Coverage Closure [article]

Adam Nellis, Pascal Kesseli, Philippa Ryan Conmy, Daniel Kroening, Peter Schrammel, Michael Tautschnig
2015 arXiv   pre-print
Software within those systems is rigorously designed and verified according to domain specific guidance, such as ISO26262 for automotive safety.  ...  To illustrate the practical utility of the tool, we report about an application of the tool to a case study from automotive industry.  ...  Safety standards require different depths of coverage depending on the ASIL of the software. The requirements of ISO26262 are summarized in Tab. 1.  ... 
arXiv:1509.04587v1 fatcat:ollvkeqszvahzcgq4kkuug2abi

An industrial view on the common academic understanding of mixed-criticality systems

Alexandre Esper, Geoffrey Nelissen, Vincent Nélis, Eduardo Tovar
2018 Real-time systems  
With the rapid evolution of commercial hardware platforms, in most application domains, the industry has shown a growing interest in integrating and running independently-developed applications of different  ...  Abstract With the rapid evolution of commercial hardware platforms, in most application domains, the industry has shown a growing interest in integrating and running independently-developed applications  ...  Thematic Factors of Competitiveness'), within project V-SIS, QREN-SI I&DT nr. 38923.  ... 
doi:10.1007/s11241-018-9308-9 fatcat:uygieaggbrdnzctbpjbkjijk2y

Using STPA in an ISO 26262 Compliant Process [chapter]

Archana Mallya, Vera Pantelic, Morayo Adedjouma, Mark Lawford, Alan Wassyng
2016 Lecture Notes in Computer Science  
We also provide an excerpt of our approach of applying STPA as per the concept phase of ISO 26262 on an automotive subsystem, a Battery Management System.  ...  One of the main challenges faced by manufacturers is the difference in the terminologies used in the techniques and the standard.  ...  A systems approach focuses on the system as a whole and not just on proving the safety of the components alone.  ... 
doi:10.1007/978-3-319-45477-1_10 fatcat:oblmk54g5varxpatia4vsgl4dm

Using STPA in Compliance with ISO 26262 for Developing a Safe Architecture for Fully Automated Vehicles [article]

Asim Abdulkhaleq, Stefan Wagner, Daniel Lammering, Hagen Boehmert and Pierre Blueher
2017 arXiv   pre-print
STPA also addresses types of hazardous causes in the absence of failure. Accordingly, there is a need for investigating hazard analysis techniques like STPA.  ...  In this paper, we present a concept on how to use STPA to extend the safety scope of ISO 26262 and support the Hazard Analysis and Risk Assessments (HARA) process.  ...  Recently, we proposed a safety engineering approach for software-intensive systems based on STPA [AWL15] , called STPA SwISs which combines the activities of safety engineering and software engineering  ... 
arXiv:1703.03657v1 fatcat:srzlbeaunngghgnubb5gwsbq7i

Increasing and Validating the Safety and Reliability of Cyber-Physical Systems

Johannes Pribyl, Willibald Krenn
2018 Zenodo  
4.0" and "Mobility of the Future" are on everybody's mind.  ...  The group's experts also contribute to the development of industry standards, e.g., ISO26262.  ...  Threat Modelling One method of assessing possible safety and security vulnerabilities of a given system is to perform a threat analysis.  ... 
doi:10.5281/zenodo.1486559 fatcat:fyx7wqtsina3nczj5ickbyj3jy

On The Design Of Electronic Control Unitsfor The Safety-Critical Vehicle Applications

Kyung-Jung Lee, Hyun-Sik Ahn
2014 Zenodo  
This paper suggests a design methodology for the hardware and software of the electronic control unit (ECU) of safety-critical vehicle applications such as braking and steering.  ...  The validity of the design approach is shown by using the hardware-in-the-loop simulation (HILS)for electric power steering(EPS) systemswhich consists of the EPS mechanism, the designed ECU, and monitoring  ...  In this paper, we proposed a ECU design approach for safety-critical vehicle applications based on functional safety-compliant hardware and software architecture.  ... 
doi:10.5281/zenodo.1091962 fatcat:joqizber7rgv3kldamothxpxpm

Architecting Safety Supervisors for High Levels of Automated Driving

Martin Torngren, Xinhai Zhang, Naveen Mohan, Matthias Becker, Lars Svensson, Xin Tao, De-Jiu Chen, Jonas Westman
2018 2018 21st International Conference on Intelligent Transportation Systems (ITSC)  
Focusing on the architecting of an Autonomous Driving Intelligence (ADI), i.e. the computational intelligence, sensors and communication needed for high levels of automated driving, we investigate so called  ...  We present a problem formulation and a functional architecture of a fault-tolerant ADI that encompasses a nominal and a safety supervisor channel.  ...  To conform to a functional safety concept, safety goals and safety requirements need to be elaborated, and the feasibility of the approach proposed by ISO26262 has to be investigated (given that ISO26262  ... 
doi:10.1109/itsc.2018.8569945 dblp:conf/itsc/TorngrenZM0STCW18 fatcat:y6hg6jdk35fjnh2ndrvj5m3ljm

Towards an Ontology-Based Approach to Safety Management in Cooperative Intelligent Transportation Systems [chapter]

DeJiu Chen, Fredrik Asplund, Kenneth Östberg, Eugene Brezhniev, Vyacheslav Kharchenko
2015 Advances in Intelligent Systems and Computing  
This approach is supposed to lay the way for all aspects of ITS safety management, from simulation and design, over run-time risk assessment and diagnostics.  ...  The approach is a result of research activities made in the framework of Swedish research initiative, referred to as SARMITS (Systematic Approach to Risk Management in ITS Context).  ...  The key base technology to support the deployment of such an ontology-based approach is the EAST-ADL (Electronics Architecture and Software Technology -Architecture Description Language).  ... 
doi:10.1007/978-3-319-19216-1_11 fatcat:l2oqkqovy5e57if3ksth2a6pe4

Knowledge and skills requirements for the software design and testing of automotive applications [article]

Jernej Zabavnik, Andreas Riel, M. Marguč, Miran Rodič
2019 arXiv   pre-print
The presented text can serve as a useful information in the process of adapting the existing curriculum to the new occurring needs introduced by the new development and testing processes in industry.  ...  The process follows the Automotive SPICE and focuses on the tip of the V-model.  ...  Software Architecture A higher level of approach is needed in Software Architecture development.  ... 
arXiv:1910.13128v1 fatcat:pey5x2vpjrcudnrpqh5dbdhwdu

Modeling RTL fault models behavior to increase the confidence on TSIM-based fault injection

Jaime Espinosa, Carles Hernandez, Jaume Abella
2016 2016 IEEE 22nd International Symposium on On-Line Testing and Robust System Design (IOLTS)  
in the methodology is needed.  ...  However, means for assessing their dependability are needed so that they can be certified against safety critical certification standars (e.g ISO26262).  ...  ACKNOWLEDGMENTS The research leading to these results has received funding from the Ministry of Science and Technology of Spain under contract TIN2015-65316-P and the HiPEAC Network of Excellence.  ... 
doi:10.1109/iolts.2016.7604673 dblp:conf/iolts/EspinosaHA16 fatcat:kkekjpnrbfg27fcjt6lr3yy7nq

A Model-Based Approach to Dynamic Self-assessment for Automated Performance and Safety Awareness of Cyber-Physical Systems [chapter]

DeJiu Chen, Zhonghai Lu
2017 Lecture Notes in Computer Science  
The emphasis is on the integration of several modeling technologies, including the domain-specific modeling framework EAST-ADL, the A-G contract theory and Hidden Markov Model (HMM).  ...  Accordingly, we propose in this paper a novel approach that aims to enable advanced operation monitoring and self-assessment in regard to operational uncertainties and thereby automated performance and  ...  Fig. 4 . 4 The architecture of software services for self-management system services and components. (Note,  are for the methodological steps as depicted inFig 1.)  ... 
doi:10.1007/978-3-319-64119-5_15 fatcat:xgiribiqebdcfayts2rlmzdruu
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